//
//  Child.h
//  OC3_继承课后作业
//
//  Created by dllo on 15/10/26.
//  Copyright (c) 2015年 dllo. All rights reserved.
//

#import "Family.h"

@interface Child : Family

//    Child里包含age，sex，name，father，mother，方法play，study

{
    NSString *_father;
    NSString *_mother;
}

- (NSString *)father;

- (void)setFather:(NSString *)father;

- (NSString *)mother;

- (void)setMother:(NSString *)mother;





@end
